Final answer:
In programming, parameter passing occurs when data is handed over from one method to another to facilitate modularity and reuse of code.
Step-by-step explanation:
The scenario described in the question "Occurs when a copy of data that must be shared is passed from one method to another" is typically referred to as parameter passing in the context of programming and software development.
When a method (also known as a function or a procedure in some programming languages) needs to use data that is not contained within its own scope, this data can be passed to it as an argument or parameter.
This is a fundamental concept in most programming languages, which enables modularity and reuse of code.
For instance, if a method is designed to calculate the square of a number, the number itself must be passed to this method as an argument, so the method can perform its calculation and optionally return a result.
Passing a copy of data from one method to another is known as parameter passing. When a method requires access to a specific data, it can be passed as an argument to another method, allowing the receiving method to use and manipulate the data.
For example, in programming, imagine a method that calculates the square of a number. If you want to calculate the square of a specific number, you can pass that number as a parameter to the square method, and it will perform the necessary calculations.